Many archaeal genomes include chromosomes and plasmids.

Answer the following statement true (T) or false (F)


True

Biology & Microbiology

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Stimulating the vagus nerve would cause  

A.  a release of epinephrine. B.  blood volume to increase. C.  increased firing of the SA and AV nodes D.  blood pressure to rise. E.  heart rate to decrease.  

Biology & Microbiology

All atoms of an element have the same number of

a. ions. b. protons. c. neutrons. d. electrons. e. protons and neutrons.

Biology & Microbiology

Puffballs and bracket fungi are most closely related to:

a. molds. b. truffles. c. the common edible mushroom. d. yeast. e. the black bread mold.

Biology & Microbiology

People who are lactose intolerant can often consume some products made from milk such as cheese and yogurt because microorganisms in their digestive system consume the lactose. By comparison, people with a true milk allergy, which involves an immune response to milk protein, cannot consume milk or products made from milk. Given this information, what can you conclude about milk?

A. All people who are lactose intolerant are also allergic to milk. B. Lactose is a carbohydrate, not a protein and is therefore not the cause of true milk allergies. C. The protein that causes a true milk allergy is lactose. D. Yogurt contains live and active cultures of Lactobacillus acidophilus bacteria and therefore prevents an allergic response in people with a true milk allergy.

Biology & Microbiology